dany/facetimehd
1
0
Fork 0
mirror of https://github.com/patjak/facetimehd.git synced 2026-04-09 19:10:01 +02:00
Code Issues Packages Projects Releases Wiki Activity

bcwc_pcie: fix tx queue index reset

Browse Source
This commit is contained in:
Sven Schnelle
2015-11-09 14:21:38 +01:00
parent 9c79ac0863
commit 5d5387a52a
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
bcwc_ringbuf.c
View File

@@ -85,9 +85,9 @@ struct bcwc_ringbuf_entry *bcwc_channel_ringbuf_send(struct bcwc_private *dev_pr
u32 data_offset, u32 request_size, u32 response_size)
{
struct bcwc_ringbuf_entry *entry;
pr_debug("%s: TX pos %d\n", chan->name, chan->ringbuf.send_idx);
entry = get_entry_addr(dev_priv, chan, chan->ringbuf.send_idx++);
if (chan->ringbuf.send_idx > chan->size)
if (chan->ringbuf.send_idx >= chan->size) {
chan->ringbuf.send_idx = 0;
pr_debug("send entry %p offset %08x\n", entry, data_offset);
entry->request_size = request_size;